MCP HeartbeatTHE MCP OBSERVATORY
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Evidence for your next connection.

Independent measurements of remote MCP servers. Every observation has a timestamp.

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Remote MCP servers

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5233 servers

Ordered by checks passedClear filters
  • Responded14 / 22 checks passed

    Live listings, sold prices and resale scores from GovAuctions.app, the public surplus-auction site.

    OtherOther

    • Passed: Handshake
    • Passed: Tools listed
    • Passed: Updated recently

    Median latency 1088 ms · Last checked

  • Responded14 / 22 checks passed

    Free AI visibility and GEO audit: see what AI reads on your site and whether its answers cite you.

    OtherOther

    • Passed: Handshake
    • Passed: Tools listed
    • Passed: Updated recently

    Median latency 1091 ms · Last checked

  • Responded14 / 22 checks passed

    Economic exposure to climate and geopolitical shocks: signals, data series, reviewed dossiers.

    OtherOther

    • Passed: Handshake
    • Passed: Tools listed
    • Passed: Updated recently

    Median latency 1102 ms · Last checked

  • Outdated check14 / 22 checks passed

    Audit pages and external dependencies. Free inventories; paid watches with dated change evidence.

    OtherOther

    • Passed: Handshake
    • Passed: Tools listed
    • Passed: Updated recently

    Median latency 1121 ms · Last checked

  • Outdated check14 / 22 checks passed

    Match singers to songs by vocal range: score fit, karaoke difficulty, and voice type.

    OtherOther

    • Passed: Handshake
    • Passed: Tools listed
    • Passed: Updated recently

    Median latency 1270 ms · Last checked

  • Responded14 / 22 checks passed

    US return policies, price-match rules, discounts, deals and Amazon price verdicts. Read-only.

    OtherOther

    • Passed: Handshake
    • Passed: Tools listed
    • Passed: Updated recently

    Median latency 1299 ms · Last checked

  • Responded14 / 22 checks passed

    生成式AI备案、AI生成内容标识、深度合成、算法备案:条文级问答 + 按条号取法规原文 + 应办清单(中文)

    OtherOther

    • Passed: Handshake
    • Passed: Tools listed
    • Passed: Updated recently

    Median latency 1352 ms · Last checked

  • Outdated check14 / 22 checks passed

    Discover, rate and compare APIs and providers in the APIs.io catalog; manage a listing you own.

    OtherOther

    • Passed: Handshake
    • Passed: Tools listed
    • Passed: Updated recently

    Median latency 1552 ms · Last checked

  • Responded14 / 22 checks passed

    China A-share filings: why a number moved, does the trend continue, who supplies whom.

    OtherOther

    • Passed: Handshake
    • Passed: Tools listed
    • Passed: Updated recently

    Median latency 1703 ms · Last checked

  • Responded14 / 22 checks passed

    Cited IBM Maximo and MAS answers: upgrades, error codes, gotchas, versions and lifecycle.

    OtherOther

    • Passed: Handshake
    • Passed: Tools listed
    • Passed: Updated recently

    Median latency 2028 ms · Last checked

  • Outdated check14 / 22 checks passed

    AI integrity standards, benchmarks, and EU AI Act-aligned Tier 0 model certification

    OtherOther

    • Passed: Handshake
    • Passed: Tools listed
    • Passed: Updated recently

    Median latency 2171 ms · Last checked

  • Responded14 / 22 checks passed

    Calcul fiscal et retraite français, déterministe et sourcé. Aucun conseil.

    OtherOther

    • Passed: Handshake
    • Passed: Tools listed
    • Passed: Updated recently

    Median latency 2385 ms · Last checked

  • Responded14 / 22 checks passed

    Find car washes in France, check live slots, get exact prices and start a booking.

    OtherOther

    • Passed: Handshake
    • Passed: Tools listed
    • Passed: Updated recently

    Median latency 2469 ms · Last checked

  • Outdated check14 / 22 checks passed

    Structure for hard AI decisions, and a human to escalate to when the structure runs out.

    OtherOther

    • Passed: Handshake
    • Passed: Tools listed
    • Passed: Updated recently

    Median latency 2506 ms · Last checked

Automated measurements. Not a rating. Unmeasured checks are not failures. How to read the evidence